run_list = self.__selectRuns(runhistory).values()
// Store a list of instance IDs
instance_id_list = [r.instance_id for r in run_list]
// transform to configspace-configs & impute nonactive
// (TODO) Replace with map
run_list = [configSpace.dict2config(r.config).imputeNonActive()
for r in run_list]
// Add instance id key to the end
// transform to array
After Change
run_list = self.__selectRuns(runhistory).values()
// Store a list of instance IDs
instance_id_list = [k.instance_id for k in run_list.keys()]
// transform to ConfigSpace.config & impute nonactive
// -> automatically done by configSpace object
